#37481C#37481C

#37481C is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.6% C 0.070 H 127.1°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#37481C
RGB	rgb(55, 72, 28)
HSL	hsl(83, 44%, 20%)
HSV	hsv(83, 61%, 28%)
CMYK	cmyk(23.6%, 0%, 61.1%, 71.8%)
CIE-LAB	lab(28.20, -15.11, 23.88)
CIE-LCH	lch(28.20, 28.26, 122.33°)
OKLab	oklab(37.58% -0.0425 0.0562)
OKLCH	oklch(37.58% 0.07 127.1)
XYZ	xyz(4.1025, 5.5307, 1.9498)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37481C #2D1C48

analogous

#48431C #37481C #21481C

triadic

#37481C #1C3748 #481C37

tetradic

#37481C #1C4843 #2D1C48 #481C21

square

#37481C #1C4843 #2D1C48 #481C21

split-complementary

#37481C #1C2148 #431C48

monochromatic

#111609 #151C0B #37481C #59742D #7AA03E

Accessibility & contrast

On white

9.97

#37481C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#37481C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37481C

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37481C	#FFFFFF	#000000	##FFFFFF
##37481C	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4318

Deuteranopia (green-blind)

#49421F

Tritanopia (blue-blind)

#39453E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #37481c;
/* rgb */ color: rgb(55, 72, 28);
/* oklch */ color: oklch(37.6% 0.070 127.1);

Tailwind

colors: {
  custom: {
    50: '#6f7b5a',
    500: '#37481c',
    950: '#000000',
  },
}

SCSS

$custom: #37481c;
$custom-light: #6f7b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#37481c",
  "rgb": {
    "r": 55,
    "g": 72,
    "b": 28
  },
  "hsl": {
    "h": 83.182,
    "s": 44,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3758,
    "c": 0.07044,
    "h": 127.1
  },
  "luminance": 0.05531
}

Semantic roles & 50–950 ramp

primary

#37481C

secondary

#59427D

accent

#54D485

background

#F6F7F5

surface

#ECEDE9

border

#C7C8C5

text

#070904

muted

#7A7B79

Preview Lab

Preview with #37481C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →